EasyThreeD X1/X2 fan duct

thingiverse

The fan duct for the X1/X2 comes in pre-sliced gcode designed specifically for printing on the X1. I printed it out on my X1 but was disappointed with the quality, so I converted the gcode back to STL and removed all supports to enable printing in any orientation on any of my Printers that I wanted. This fan duct requires a 25mm fan and is pre-wired under the cover for easy installation. However, I encountered several issues with this product: 1. The fans I received were wired differently from the plug so I had to swap the wires to make them work properly. 2. The fan rubbed against the fan grill on the X1 shroud, forcing me to cut out the grill to prevent damage. 3. It appears that the fan is set to 100% power by default at printer boot, which means you'll need to plug it into a PC or Octoprint to turn it off. 4. The fan spins extremely fast at 100% and overheats easily, emitting a strong burning smell. I found that setting the fan to 50% power is the optimal setting. I chose these fans over waiting for a single fan from China.